Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 55

    SEO

    Google-friendlier than
    20% of websites

hht.ac.jp

北海道ハイテクノロジー専門学校【IT・ゲーム・スポーツ・医療の専門学校】

Page Load Speed

1.7 sec in total

First Response

791 ms

Resources Loaded

804 ms

Page Rendered

75 ms

hht.ac.jp screenshot

About Website

Welcome to hht.ac.jp homepage info - get ready to check Hht best content for Japan right away, or after learning these important things about hht.ac.jp

北海道ハイテクノロジー専門学校 公式サイト-日本初の救急救命士養成学科、道内初の宇宙・ロボット学科、eスポーツ専攻など「IT・ゲーム分野」「医療分野」「スポーツ・リハビリ分野」の圧倒的な卒業生実績!

Visit hht.ac.jp

Key Findings

We analyzed Hht.ac.jp page load time and found that the first response time was 791 ms and then it took 879 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

hht.ac.jp performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value1.4 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

hht.ac.jp

791 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Hht.ac.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (791 ms) belongs to the original domain Hht.ac.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 68 B (34%)

Content Size

198 B

After Optimization

130 B

In fact, the total size of Hht.ac.jp main page is 198 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 198 B which makes up the majority of the site volume.

HTML Optimization

-34%

Potential reduce by 68 B

  • Original 198 B
  • After minification 196 B
  • After compression 130 B

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 68 B or 34% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Accessibility Review

hht.ac.jp accessibility score

86

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

hht.ac.jp best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

hht.ac.jp SEO score

55

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hht.ac.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Hht.ac.jp main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Hht. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: